26
Nov
Monday morning meeting be held as usual.
Employees actively express their views on various problems and how to solve them after thinking.
At the meeting, the supervisor answered the questions of each employee and gave the best solution.
After the meeting, we took a group photo to... read more
24
Mar
Welcome to Decent Machinery! We are thrilled to extend a warm invitation to our Russian clients to come and visit our production facilities and see our production lines in action.
At Decent Machinery, we are passionate about our products and are always excited to share... read more
24
Nov
Air conditioning, or air conditioner, refers to the process of adjusting and controlling the temperature, humidity, cleanliness, speed and other parameters of the ambient air in a building/structure using manual means.
Central air conditioning: The central air conditioning system consists of a cold and heat... read more
26
Apr
Baghouse dust collector is a common industrial dust removal equipment, which is widely used in various industries to remove dust and particles generated in the production process. Bag-type dust collectors usually use filter bags as the main filter element. According to different structures and... read more
13
Apr
Air-cooled chillers use air to dissipate heat from the refrigerant. Chillers contain a heat exchanger that transfers heat from the refrigerant to the ambient air. The air is then vented outside the building or to another location. Air-cooled chillers are relatively simple to install... read more
09
Jul
Used for customer’s mineral flotation process. C150-1.4 185KW. After finishing, customer’s third party have an inspection before package and delivery from factory and feel very satisfied. Each fan will be tested more than 2 hours, computer record parameters such as airflow, pressure, temperature etc.... read more
23
Dec
Centrifugal Fans
Centrifugal Fans
Centrifugal Fans
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12
Dec
1. Ventilation
Ventilation is a machine that relies on the input mechanical energy to increase the gas pressure and discharge the gas. It is a driven fluid machine.
Fans are widely used in ventilation, dust removal, and cooling of factories, mines, tunnels, cooling towers, vehicles, ships, and buildings; ventilation and drafting of boilers and industrial furnaces;
Cooling and ventilation in air-conditioning equipment and household appliances; drying and sorting of grain; wind tunnel wind source and inflation and propulsion of hovercraft, etc.
The working principle of the ventilator is basically the same as that of the turbo compressor, but because the gas flow rate is low and the pressure changes little, it is generally not necessary to consider the change of the gas-specific volume, that is, the gas is treated as an incompressible fluid.
2. Blower
Under design conditions, a fan with a wind pressure of 15kPa~0.2MPa or a compression ratio e=1.15~3 is called a blower.
Features:
1. Since the impeller runs without friction in the body, no lubrication is required, so the discharged gas does not contain oil. It is an ideal pneumatic conveying gas source for chemical, food and other industries.
2. The blower is a volumetric operation type blower. When in use, with the change of pressure, the flow rate changes very little. But the flow rate changes with the speed. Therefore, the selection range of pressure services is very wide, and the selection of flow rate can meet the needs by selecting the speed.
3. The speed of the blower is high, and the gap between the rotor and the rotor, and between the rotor and the body is small, so there is less leakage and higher volumetric efficiency. Our factory has strong processing and assembly technology, which can ensure a reasonable and uniform gap, achieve high volumetric efficiency and avoid friction in the body due to thermal expansion.
4. The structure of the blower determines that its mechanical friction loss is very small. Because only the bearing and the gear pair have mechanical contact in the material selection, the rotor, casing, and gear ring have sufficient mechanical strength. Safe operation and long service life are major features of blower products.
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17
Mar
We believe in safety first and healthy workplace is an essential requirement
of every workers and also a business compulsory. Our Workplace Rights
Policy requires that we take responsibility for maintaining a productive
workplace in every part of our company by doing what we can to minimize
the... read more
17
Mar
Introducing Decent Machinery’s innovative solution for underground mining ventilation systems! Our team has designed an effective and efficient ventilation system to optimize airflow in a 350-meter long, 3-meter wide, and 18-meter deep mine.
Decent Machinery’s solution involves careful planning and strategic placement of ventilation shafts... read more